baber/WOPTO huggingface dataset:
Patent JP-S54110452-A (JP)
Title: Stabilized power supply output control system
Inventor: USUI SHIYUUJI
IPC: G05F1/56
Filed: 1978-02-17
Abstract: PURPOSE: To control the reference voltage of the respective positive and negative stabilized power supplies to low potential by dividing a number of positive and negative power supply outputs into the positive and negative sides and obtaining the OR of each voltage, then detecting it when the voltage is below the specified voltage value.  
     CONSTITUTION: The power supply voltage of a device requiring for the stabilized power with a number of voltages is divided into the positive and negative sides and both the positive power 101a and negative power 101b are applied to the respective voltage detection circuits 102a and 102b along with the output voltage of the respective positive and negative threshold value voltage generation circuits 103a and 103b. Both the positive and negative voltage detection circuits detect that more than one stabilized power supply is below the specified value and operate the positive and negative clamp circuits through the switching circuit 106, then set all other stabilized power supplies to low potential. This prevents the unbalance of feed voltage to semiconductors and their destruction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62172109-A (JP)
Title: Gas cooker
Inventor: IWASAKI KAZUO
IPC: F23N5/20
Filed: 1986-01-25
Abstract: PURPOSE:To provide a cooker which has a burner, adapted to be prevented from operation when it is erroneously controlled, and has high safety, by a method wherein a body control part is provided with a power source switch, controlling energization, and the operation switch of the burner, and an operation prohibiting means, actuated when a given time lapses, is mounted to a controller. CONSTITUTION:By depressing operation switches 4 and 6 corresponding to an arbitrary burner after a power source switch 2 is made when cooking takes place, an arbitrary control burner 3 or a grill burner 5 is brought into a combustion state, and cooking is available. When it is desired to complete cooking, after the operation switches 4 and 6 are depressed again, the source switch 2 is actuated to disconnect a power source. When, after the source switch 2 is made and cooking is completed, neither of the operation switches 4 and 4 performs control of operation for a given time, a burner operation prohibiting circuit 10 is actuated to forcibly prohibit operation of the burner.
Patent JP-S58134581-A (JP)
Title: Solid-state image pickup device
Inventor: HIROTA AKIRA
IPC: H04N5/335
Filed: 1982-02-04
Abstract: PURPOSE:To attain a less-expensive and small-sized device, by providing an analog shift register for a transfer section, supplying or stopping a shift clock pulse selectively, and using the pulse as an image pickup element or a 1-frame delay element. CONSTITUTION:In using the solid-state image pickup element 1 for image pickup, switches S1, S2 are respectively opened and a changeover switch S3 is selected to the terminal (a) position. Thus, an oscillating frequency from a crystal oscillator 6 is applied to a clock pulse generator 7, where the frequency signal is converted into a clock pulse of a required frequency and applied to a process circuit 16. The clock pulse from the generator 7 is applied to an output shift register 4 but not applied to an input shift register 5. In using the element 1 as a delay element, the switches S1, S2 are closed and the switch S3 is selected to the terminal (b) position. Thus, the clock pulse from the generator 7 is applied to the registers 4, 5, and the clock pulse transfer the signal charges vertically is applied to transfer sections 31-3n.
Patent JP-S5299780-A (JP)
Title: Production of silicon mask for x-ray lithography
Inventor: MATSUI JIYUNJI
IPC: H01L21/302
Filed: 1976-02-18
Abstract: PURPOSE: To produce a Si mask for X-ray lithography by providing a high-concentration O 2 -implanted layer having a required concentration peak at an arbitrary depth in a Si substrate, depositing heavy metal films thereon and etching the substrate from its rear surface down to the O 2 -implanted layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05210276-A (JP)
Title: Image forming device
Inventor: KAWAMURA TAKAO
IPC: G03G15/05
Filed: 1992-01-31
Abstract: PURPOSE:To eliminate the need of corona discharging and simultaneously, to improve the quality of an image by irradiating a photosensitive body laminated with a light-transmissive conductive layer, a photoconductive layer, and a semiconductor layer on a light-transmissive supporting body, with light for exposing an image, while applying a positive voltage on the photosensitive body. CONSTITUTION:In a drum-like photosensensitive body 2, the light-transmissive conductive layer 4, the photoconductive layer 5, a p-type semiconductor layer 6a, and an n-type semiconductor layer 6b, are successively laminated on the light-transmissive supporting body 3. A developing unit 8 disposed on the side of the semiconductor layer of the photosensitive body 2, and an LED head 7 for executing irradiation with the light for exposing the image, from the side of the light-transmissive supporting body 3, are arranged so as to be roughly symmetric with respect to the photosensitive body 2. On the other hand, a bias power source 15 applies the positive or negative voltage between the conductive sleeve 12 of the developing unit 8 and the light-transmissive conductive layer 4, according to the potential characteristic of the photosensitive body 2. When the irradiation is executed with the light for exposing the image from the LED head 7, and the positive bias voltage is applied on the side of the developing unit 8, electrons generated inside the photoconductive layer 5 are moved to a surface side by a bias voltage, and toner is stuck to the surface of the rotary photosensitive body 2.
Patent JP-S61176117-A (JP)
Title: X-ray exposing device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/30
Filed: 1985-01-31
Abstract: PURPOSE:To easily maintain a proximity gap in a highly precise manner as well as to unnecessitate the optical transparency of a mask by a method wherein an optical system, with which a positioning mark put on each wafer and mask is detected, is provided between the wafer and the mask. CONSTITUTION:An optical system such as a reflection optical system 17, a lens optical system and the like is provided in the gap G of 20mum or more, several mm, several cm or several tens of cm located between the mark 12 formed on the surface of a wafer 11 and the mark 15 formed on the surface of the X-ray mask consisting of a frame 14 and a membrene film 13, and said optical system is positioned using the marks 12 and 15 of the mask and the wafer. This device has a high degree of parallelism like a synchrotoron radiation light, and the device is effective when the X-ray source of high luminance is used.
Patent JP-H05210543-A (JP)
Title: Computer system
Inventor: MINAGAWA MASARU
IPC: G06F11/34
Filed: 1992-01-31
Abstract: PURPOSE:To restore data in a memory after a program comes to the end without any knowledge about the program and to enable the restoration without destroying the program by other programs. CONSTITUTION:The computer system is equipped with a computer 150, an OS operating system part 140, a main program part 100, and a subprogram part 110. The computer 150 includes a shared memory 160 and a disk device 170 and the OS part 140 includes a protecting means 120 and a memory sharing means 130. The main program part 100 includes a means which inputs data from the disk device 170, a means which processes data in the shared memory 160, and a means which outputs the data to the disk device 170. The subprogram part 110 includes a means which obtains addresses of the shared memory 160, a means which accesses the data in the memory 160, and a means which outputs the data in the shared memory 160 to the disk device 170.
Patent JP-H04236899-A (JP)
Title: Underground tank structure
Inventor: TEZUKA ISAO
IPC: F17C13/08
Filed: 1991-01-18
Abstract: PURPOSE:To relieve a load exerted on the top part of a structural body and to improve heat insulating ability, in an underground structure wherein the structural body is embedded in a wholly hiden state in a ground. CONSTITUTION:A retaining wall 10 to prevent entrance of underground water extending to a ground part G of banking E1 is integrally built to the upper peripheral edge of a side wall 6. The interior of the retaining wall is refilled with a number of blocks 11 for covering, being light in weight and having heat insulating ability, formed such that foamed styrol is molded in a stereo shape having a proper size, and a structural body 1 is embedded in a fully hiden state in a ground. This constitution prevents a water pressure from being exerted on a light covering material with which the retaining wall is filled and prevents floating of the structural body.
Patent JP-H09213523-A (JP)
Title: Non-reciprocal circuit element
Inventor: DEJIMA HIROMOTO
IPC: H01F7/02
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a low cost and high performance non-reciprocal circuit element by forming a permanent magnet into a square plate shape to greatly reduce the cost of the magnet. SOLUTION: A lower yoke 2 is mounted on an input/output substrate 1, a ferrite assembly 4 and capacitor C3 are mounted in the lower yoke 2, capacitors C1 and C2 and resistors R are disposed on the substrate 1, a resin case is mounted to cover the assembly of them. A square plate-like permanent magnet 6 is mounted on the case 5, and an upper yoke 7 is mounted to cover the top of the case 5 and permanent magnet 6 and bonded to the lower yoke 2.
Patent JP-2000213332-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: TAWARA ATSUSHI
IPC: F01N3/02
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To reliably regenerate a particulate filter while highly maintaining energy efficiency. SOLUTION: Engine operating state range is divided into a plurality of ranges I to V, and first to fourth regenerating methods are respectively set to the ranges I to IV. The range AFRQ to which the engine operating state belongs most frequently is found, and the range AFRQ and the range in which a regeneration method having the lower specific fuel consumption lower than the regeneration method set to the range AFRQ are taken as a selective range ASLCT. When the particulate collection amount SP exceeds an upper limit threshold value SPU, if the actual range DOCA is not in conformity with the selective range ASLCT, the regenerating action of a particulate filter is inhibited (at the time (a)).  Next, when the actual range DOCA is in conformity with the selective range ASLCT (at the time (b)), the regenerating action is started with a regeneration method set in relation to the actual range DOCA.
Patent JP-S5299706-A (JP)
Title: Echo suppressor
Inventor: MORISHITA TOMOJI
IPC: H04B3/20
Filed: 1976-02-18
Abstract: PURPOSE:Not only to obtain the stable telephone call quality, but also to attempt economization reducing the dynamic range of the detector, by entirely saturating the detector at the upper limit of the echo level.
Patent JP-H11216564-A (JP)
Title: Welding or cutting device
Inventor: HANDA KATSUMI
IPC: B23K9/29
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To carry out a transfer of a tank main body easily, eliminate the need of unnecessary manpower for dismantling a tank cover, and prevente a leakage of the cooling water from the bottom of the tank main body. SOLUTION: This device is provided with a tank main body 1, a top part of which is covered with a mantle/dismantle free tank lid 3 and having a cooling water 2 stored, a case 4 which overlays the surrounding of the tank main body 1 and is fastened to a welding or cutting device main body 13, a suction pipe 8 which is penetrated through the tank lid 3 and sucks the cooling water 2 in the main body 1, a pump 6 which is connecting with the suction pipe 8 and circulates the cooling water 2 to the welding or cutting device main body 13, a cooling means 11 to cool the cooling water whose temperature is raised after cooling down the welding or cutting device main body 13 and a drainage pipe 12 being penetrated through the tank lid 3 and restores a cooling water cooled down by the cooling means 11 into the tank main body 1.  The pump 6 is set up at the other position than the tank main body 1 and the tank lid 3, and the tank main body 1 alone is made separatable.
Patent JP-H05208501-A (JP)
Title: Ink jet recording head and ink recording device
Inventor: MIURA MASAYOSHI
IPC: B41J2/06
Filed: 1992-01-31
Abstract: PURPOSE:To reduce electrode reaction among a plurality of recording devices, make the life longer, maintain stable characteristics for a long time and widen the degree of freedom of selection for ink and a recording electrode material in a system of ink jet recording discharging ink by means of static power. CONSTITUTION:A section being in contact with ink of a recording electrode 17 except the neighborhood of an outlet of an ink discharge hole 15 is insulated by an insulated film 19, and the neighborhood of the outlet of the ink discharge hole 15 is divided by an interstructure 14 to insulate respective adjacent recording electrodes 17 from each other. The insulated film 19 is combinedly used as a cementing material for assembling a head. A recording paper is disposed in the front of the head and a signal source is connected between respective recording electrodes and mating electrodes on the rear face of the recording paper.
Patent JP-S59142093-A (JP)
Inventor: IHARA YASUSHI
IPC: B25J17/02
Filed: 1983-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09184238-A (JP)
Title: Manufacture of laminated wood with large section for structure and laminated wood with large section
Inventor: SAITO MINORU
IPC: E04C3/42
Filed: 1996-01-06
Abstract: PROBLEM TO BE SOLVED: To shorten the adhering time by applying adhesives to a plate material in stripes using a simple configuration, applying a hardening promoting agent alike in stripes in alternate arrangement, and pressing a plurality of such plates together using a press machine or the like. SOLUTION: Adhesives 2 are applied on one or two surfaces of plate material 1 shaved by a planer, etc., and a plurality of such plates are laminated and pressed together by a press machine for a certain time. Thus a laminated wood is formed having a large section area, wherein the adhesives 2 are applied in stripes at a certain spacing, followed by application of a hardening promoting agent 3 alike in stripes between the stripes of adhesives. This procedure allows completing the provisional adhesion as short as in approx. two hours for flat plates, compared with conventional arrangement, and thereafter it is only required to take out of the press machine and subject the obtained substance to a curing process, so that the adhering time can be suppressed to approx. one eighth.
Patent JP-S57131667-A (JP)
Title: Sorting device for recording paper in business machine
Inventor: OOBA HARUTAROU
IPC: B65H39/11
Filed: 1981-02-06
Abstract: PURPOSE:To automatically sort out recording papers in accordance with the recorded contents, destinations and the like by a method wherein specified trays sorted out by rotating a lead cam are located in a passage for the paper discharged from a business machine and are sequentially moved while keeping spacings therebetween for containing the paper. CONSTITUTION:Projections (cylinders) 30 provided on both sides of the tray 19 are fed into one end of a groove 37 of the lead cam 38 rotated by a motor, for each predetermined number of revolutions. The trays 19 are thus sequentially moved from the lower to the upper side of the cam 38 or vice versa, while keeping the spacing between one tray and the next one for containing the paper discharged form the business machine. By using these movement-controlled trays 19, the recording papers are minutely sorted out according to the recorded contents, destinations and the like, and the sorting operation conducted automatically and speedily at the time of using the business machine.
Patent JP-H02198204-A (JP)
Title: Automatic tracking antenna system
Inventor: MIYANOO TETSUJI
IPC: H01Q25/02
Filed: 1989-01-26
Abstract: PURPOSE:To obtain an excellent tracking function and to improve the antenna gain by synthesizing outputs of subarray antennas split into two in the longitudinal direction in in-phase and synthesizing the synthesis signal with outputs of remaining subarray antennas split into a larger odd number than a prescribed number in the lateral direction in in-phase. CONSTITUTION:The subarray antennas 1c, 1d, 1e, 1f, 1a, 1b split into an odd number larger than three, e.g. fine in the lateral direction and into two in the longitudinal direction are arranged. Then an output from the subarray antennas 1a, 1b is given to BS converters 2a, 2b and BS tuners 3a, 3b and an elevating angle mono pulse is obtained from an elevating angle mono pulse circuit 11, a signal obtained from the antennas 1c, 1f is given to BS converters 2c, 2f and BS tuners 3c, 3f and an azimuth angle mono pulse is obtained from an azimuth angle mono pulse circuit 10, an antenna drive section 6 is controlled under the control of a CPU 5 by using the mono pulses to trace an artificial satellite. Moreover, the signal from the tuners 3a, 3b is subject to elevating angle in phase synthesis 7 and the resulting signal is subject to azimuth angle synthesis 4 with a signal through converters 2c...2f of the antennas 1c...1f and tuners 3c...3f, and the resulting signal is demodulated (8).
Patent JP-H11213273-A (JP)
Title: Video monitoring device
Inventor: TAKAHASHI SEI
IPC: G08B25/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To immediately execute video monitoring linked with a sensor by connecting a monitoring camera device and a sensor signal receiver through a HUB device, connecting the HUB device through a bridge to a LAN system and connecting a monitoring device to the LAN system. SOLUTION: For this video monitoring device, the monitoring camera device 1 and the sensor signal receiver 6 are connected to the HUB device 2 and the HUB device 2 is connected through the bridge 3 to a LAN 4. Then, the monitoring device 5 (5a) is connected to the LAN 4 and also connected to the HUB device 2. To the sensor signal receiver, the plural sensors 71 -73 are connected. Also, the monitoring device 5 (5a) is directly connected to the HUB device 2 and the other various kinds of information processors are connected to the LAN 4. The sensors 71 -73 are the every kinds of the sensors for heat sensing, temperature detection, flame detection, smoke sensing, gas sensing, vibration detection, acoustic detection, pressure detection, water detection and humidity detection, etc.
Patent JP-S59143178-A (JP)
Title: Picture forming device
Inventor: AIBA YOSHINOBU
IPC: G03G21/00
Filed: 1983-02-07
Abstract: PURPOSE:To prevent the wear of a photosensitive body due to a constant contact and to avoid the useless copying by detecting a fault if arises to a moving means which presses a cleaning device to the photosensitive body by a detector. CONSTITUTION:A plate member 7 is connected to a cleaner main body 3 fitted with a cleaner blade 2 and can turn around a fulcrum 6 via a solenoid 8. The movement of the member 7 is detected by a photointerrupter 10. The member 7 cuts off the light when the blade 2 has a contact with a drum 1, and the detection signal CLSL is set at an L level. The blade 2 is detached from the drum 1 when a power supply is applied, and it is decided that the detection signal is set at an L level. Then a fault is decided when the detection signal is set at an L level, and the copying operation is inhibited. As a result, the blade 2 has a contact with the drum 1 only in the cleaning mode. This prevents the wear of the photosensitive body as well as to useless copying operation.
Patent JP-H01192341-A (JP)
Title: Magnetic resonance imaging device
Inventor: USUI YOSHIYUKI
IPC: G01R33/385
Filed: 1988-01-29
Abstract: PURPOSE:To photograph the arbitrary cross section of a specimen with a super- high speed imaging system even when the inclination magnetic field system of a resonance system is used by being equipped with the inclination magnetic field amplifier of the linear amplifier system of three channels and the inclination magnetic field amplifier of the resonance system of at least two channels. CONSTITUTION:The photographing sequence of an output signal from a photographing sequence controller 7 to respective inclination magnetic field coils 2-6 is composed of the linear amplifier system inclination magnetic field amplifier of three channels and the resonance system inclination magnetic field amplifier of two channels. Consequently, the current is supplied from resonance system inclination magnetic amplifiers 5 and 6 to coils Y2 and Z2 of an inclination magnetic field coil 1, and thus, the magnetic field intensity of the inclination magnetic field which is formed by the coils Y2 and Z2 is determined by the component for reading the output signal of a photographing sequence controller 7. As this result, at the time of photographing with a super-high speed imaging system, the component for reading the inclination magnetic field is not influenced by respective components and the arbitrary cross section of the specimen can be photographed by the super-high speed imaging system.
Patent JP-H11206844-A (JP)
Title: Sauna device
Inventor: AZUMA YOSHIHIKO
IPC: A61H33/06
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a sauna device which permits a bather to enter a sauna chamber without any obstacle in the way of his feet during his entry and is friendly to an aged person, a physically and mentally handicapped person or a person whose physical strength is weakened, with ease of use. SOLUTION: This sauna device is of such a construction that a sauna chamber which is large enough for only one person to enter is formed by a right and a left lateral face wall body 2, 2, a front face wall body 3 and a back face wall body, and an upper cover body 5 connected to these wall bodies, and an electric heater is built in either of the described wall bodies 2, 3. In addition, the upper cover body 5 and the front face wall body 3 are formed in such a manner that these can be opened and closed respectively and the front face side of the sauna chamber can be entirely opened.
Patent JP-H07218935-A (JP)
Title: Optical device composed of strip-shaped optical waveguide body
Inventor: RAINHARUTO MERUTSU
IPC: G02B6/34
Filed: 1995-01-09
Abstract: PURPOSE: To provide a tunable optical device (phased array). CONSTITUTION: An optical device is constituted of two or more strip-like optical waveguide bodies 101, 102,..., 111 and at least one of the waveguide bodies 102, 103,..., 111 is provided with controllable phase shifter devices 202, 203,..., 211 which generate controlled phase differences among the light waves introduced to the waveguide bodies.
Patent JP-H09211263-A (JP)
Title: Repeating adapter
Inventor: URASHIRO KENJI
IPC: G02B6/38
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide the repeating adapter which facilitates the attachment and detachment of a connector plug and makes it accurate to position the connector plug. SOLUTION: The repeating adapter 2 is constituted by forming an adapter main body 21 and a couple of fitting stays 25 in one body; and the adapter main body 21 has an opening 22a at the end part of a cylindrical side wall part 22 where the optical connector plug can be fit and the fitting stays 25 are erected from the outer periphery of the adapter main body 21. An elastic material is formed around the adapter main body 21 and an outside seal member 30 which covers the outer periphery of the adapter main body 21 to come into contact with it is fixed by making use of a lock hole 22f.  The fitting stays 25 are fixed to a fitting plate with screws and then the outside seal member 30 fixed in contact with the outer periphery of the adapter main body 21 is pressed against the fitting plate to come into contact, so the inside and outside of the fitting plate are separated to hold the adapter main body waterproof.